<!DOCTYPE html>
<html>
<head>
<!-- OK -->
<meta http-equiv="Content-Type" content="text/html" charset="UTF-8">
<title>frameset标签的使用</title>
</head>
<!--
<frameset cols="450px,*">
	<frame src="html_03_left.html" name="left"></frame>
	<frame src="html_03_right.html" name="right"></frame>

</frameset>
-->

<frameset rows="50%,*" >
	<frame src="html_03_top.html"></frame>
	<frameset cols="50%,*">
		<frame src="html_03_left.html" name="left"></frame>
		<frame src="html_03_right.html" name="right"></frame>
	</frameset>
</frameset>


<body>

</body>
</html>